simplification proposed by Rich

Originally committed as revision 12280 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · 73260a11e1
parent 2401daaf39
commit 73260a11e1
1 changed files with 2 additions and 1 deletions
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@ -149,7 +149,8 @@ static void put_ebml_num(ByteIOContext *pb, uint64_t num, int bytes)
 static void put_ebml_uint(ByteIOContext *pb, unsigned int elementid, uint64_t val)
 {
    int i, bytes = 1;
-    while (bytes < 8 && val >> bytes*8) bytes++;
+    uint64_t tmp = val;
+    while (tmp>>=8) bytes++;

    put_ebml_id(pb, elementid);
    put_ebml_num(pb, bytes, 0);